Freelancer profile translated to English.
Back to original languageAbout Gilles
Last resort expert on critical data integrations, Talend, ESB, SOAP, EDI and legacy systems.
I intervene on complex data integration projects when internal teams or external providers encounter a technical blockage on:
Talend DI and ESB
REST and SOAP APIs
EDI and inter-application exchanges
SAP, Sage, business ERPs
PostgreSQL, Oracle, MySQL
Linux, Python, Shell
My intervention is usually short and focused: diagnosis, unblocking, correction and skills transfer.
English
Conversational
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- atRealData Integration ArchitectSOFTWARE PUBLISHINGFebruary 2022 - Today (4 years and 4 months)Aix-en-Provence, FranceIntervention with several clients on data integration, ETL, API, and application migration projects. Expertise in Talend, Oracle/PostgreSQL/MySQL databases, process automation, and complex incident resolution. Scoping, technical audit, takeover of existing flows, and team support missions.Environments: Talend DI/ESB, SAP, REST/SOAP APIs, Oracle, PostgreSQL, Linux, Python.
- FackelmannCatalog SynchronizationRETAIL (SMALL BUSINESS)September 2021 - Today (4 years and 9 months)Avignon, FranceImplementation of a catalog synchronization script (PIM Shopify) on a dedicated architecture (Talend, Python, PIM, REST API, sFTP) for France then UK.
- Cccp13Data Integration Consultant – CCCP13 (Compensation Fund for Paid Leave)HUMAN RESOURCESMarch 2023 - August 2024 (1 year and 5 months)Marseille, FranceMigration of legacy systems (AS/400, historical business applications) to modern SaaS solutions from PeopleSpheres.Technical and functional management of the migration of a historical business application developed on AS/400 to a modern SaaS platform. Analysis of the application landscape, data mapping, definition of data migration rules, and securing the transition to the new system.Coordination between business teams, the publisher, and technical teams to ensure business continuity and the integrity of migrated data.
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Education
- MASS LICENSEUPV MONTPELLIER1996Mathématique appliqué et sciences sociale des math de l'informatique et des sciences sociale MATH - STAT - PROGRAMMATION - GEO - SIG
Certifications
- Talend Data Integration v5 Certified Administrator ExamTalend2015
- Talend Data Integration v5 Certified Developer ExamTalend2015